Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
I have two devices, both nRF52840, one as Client, one as Server. There are a few services defined with a few characteristics in each. Two of the services have values like...
I have now had two units exhibit nearly the exact same behavior, and it seems odd to me for them to be so similar. I'm wondering if anyone else has seen similar. I have a...
Hey all,
I have a USB CDC ACM application that works great when it starts, but I'm not able to get it running without the debugger. This is SDK 17.0.2, there is a SoftDevice...
Hi,
I'm trying to use timers 1, 2 and 3 in my application which also uses the app_timer. It works fine when I'm just use 1 & 2 but after inserting the following code to...
Hi, can you point me to the documentation that tells me what preprocessor defines are required for properly building ble_blinky_c or similar please.
The reason is for setting...
Hello,
I am facing problems when I send 3 consecutive chunks of 244 bytes on BLE. My actual task is like receive from SPI and send it to BLE. I am receiving data in chunk...
Hi,
I need to store the 1kB of data in the flash storage and it need to be read anytime and change the data anywhere.
I am using nrf52840 DK and also nrf5340 DK to perform...
Hi Nordic Leaders,
Regarding nRF5340 and nRF connect SDK
Objective: Update blue tooth data transfer rate between 1Mbps and 2 Mbps.
Details:
As it is not possible to...
Hi I am merging BLE Peripheral code and I have added all .c files and added the path in C/C++ compiler and Assembler but it still shows definition missing
You can see...
we are using NRF52832 for my development. Also implemented 1 custom service. Currently we are using 2 standard services and 1 custom service(12 custom characteristics) with...
Hello, I saw another post with a similar question regarding the same error message from a few years ago that went unanswered, I figured I'd reask the question.
I am attempting...
Dear Support
I think gpio_nrfx_port_toggle_bits() is not task / interrupt save.
When between nrf_gpio_port_out_read() and nrf_gpio_port_out_write() a task switch or...
Hey,
I am working on a project as a internee using acconeer xm122 sensor and nrf9160 dk.
I want to know that how I can connect nrf52840 on acconeer xm122 sensor with nrf9160...
Hello,
I am having some trouble migrating from the nrf52 DK to my custom board with an nRF52832 and running as standalone. The application is working as intended when the...
